In order to incorporate the previous changes into the actual ROM, you must download a patch file.
📄 Patch files are in IPS format. After downloading, you must apply the IPS patch manually.
Request a patch by sending a request to the GET /v1/roms/patches
endpoint:
curl \
-H 'Authorization: Bearer <access_token>' \
-H 'Accept: application/patch' \
https://api.pkmnapi.com/v1/roms/patches